XSPEC version: 12.8.2 Build Date/Time: Thu Jul 3 19:14:55 2014 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00210254000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00210254000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.280e-02 +/- 1.380e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 ../sw00210254000b_preslew.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 6.735735e+07 using 59 PHA bins. Test statistic : Chi-Squared = 6.735735e+07 using 59 PHA bins. Reduced chi-squared = 1.224679e+06 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.502 for 55 degrees of freedom Null hypothesis probability = 9.392366e-03 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 78.6714 2.07773 -3 -1.79292 -9.04609 71.5252 0.000681895 75.0548 7730.52 -1 -1.84357 -9.36209 62.6648 0.000796818 74.5521 1646.93 -1 -1.80194 -9.37005 48.7159 0.000849100 74.4723 795.443 0 -1.79742 -9.37092 47.0172 0.000853339 74.4452 480.366 0 -1.79437 -9.37162 46.2696 0.000859115 74.4269 492.746 0 -1.79138 -9.37165 45.7916 0.000864908 74.4114 549.193 0 -1.78826 -9.37167 45.4534 0.000870510 74.397 606.228 0 -1.78500 -9.37167 45.2089 0.000875910 74.3834 656.627 0 -1.78165 -9.37167 45.0341 0.000881137 74.3702 700.425 0 -1.77821 -9.37167 44.9124 0.000886219 ================================================== Variances and Principal Axes 1 2 3 5 4.5353E-09| -0.0011 0.0000 0.0000 1.0000 3.1318E-01| 1.0000 0.0000 0.0021 0.0011 1.2756E+03| 0.0021 -0.0000 -1.0000 0.0000 4.2159E+23| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.919e-01 6.116e+13 -3.049e+01 4.742e-04 6.116e+13 5.098e+28 -2.323e+16 9.120e+10 -3.049e+01 -2.323e+16 1.186e+04 -4.890e-02 4.742e-04 9.120e+10 -4.890e-02 6.004e-07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.77821 +/- 0.626058 2 1 ngrbep beta -9.37167 +/- 2.25782E+14 3 1 ngrbep epeak keV 44.9124 +/- 108.892 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 8.86219E-04 +/- 7.74864E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 74.37 using 59 PHA bins. Test statistic : Chi-Squared = 74.37 using 59 PHA bins. Reduced chi-squared = 1.352 for 55 degrees of freedom Null hypothesis probability = 4.200181e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 74.3244 0.547443 0 -1.77772 -9.37167 44.7256 0.000873041 ================================================== Variances and Principal Axes 1 2 3 5 4.5795E-09| -0.0011 0.0000 0.0000 1.0000 3.2368E-01| 1.0000 0.0000 0.0020 0.0011 1.2598E+03| 0.0020 -0.0000 -1.0000 0.0000 5.7287E+23| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.004e-01 6.501e+13 -2.859e+01 4.784e-04 6.501e+13 5.895e+28 -2.365e+16 9.573e+10 -2.859e+01 -2.365e+16 1.075e+04 -4.560e-02 4.784e-04 9.573e+10 -4.560e-02 5.981e-07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.77772 +/- 0.632750 2 1 ngrbep beta -9.37167 +/- 2.42797E+14 3 1 ngrbep epeak keV 44.7256 +/- 103.686 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 8.73041E-04 +/- 7.73400E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 74.32 using 59 PHA bins. Test statistic : Chi-Squared = 74.32 using 59 PHA bins. Reduced chi-squared = 1.351 for 55 degrees of freedom Null hypothesis probability = 4.232324e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 74.3186 0.549142 0 -1.77723 -9.37167 44.5454 0.000874263 ================================================== Variances and Principal Axes 1 2 3 5 4.5921E-09| -0.0011 -0.0000 0.0000 1.0000 3.2496E-01| 1.0000 0.0000 0.0018 0.0011 1.2320E+03| 0.0018 -0.0000 -1.0000 0.0000 8.3699E+23| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.996e-01 6.604e+13 -2.742e+01 4.779e-04 6.604e+13 6.176e+28 -2.355e+16 9.731e+10 -2.742e+01 -2.355e+16 1.021e+04 -4.396e-02 4.779e-04 9.731e+10 -4.396e-02 5.980e-07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.77723 +/- 0.632174 2 1 ngrbep beta -9.37167 +/- 2.48523E+14 3 1 ngrbep epeak keV 44.5454 +/- 101.038 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 8.74263E-04 +/- 7.73275E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 74.32 using 59 PHA bins. Test statistic : Chi-Squared = 74.32 using 59 PHA bins. Reduced chi-squared = 1.351 for 55 degrees of freedom Null hypothesis probability = 4.236419e-02 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 13:05:46 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.13578E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.77723 +/- 0.632174 2 1 ngrbep beta -9.37167 +/- 2.48523E+14 3 1 ngrbep epeak keV 44.5454 +/- 101.038 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 8.74263E-04 +/- 7.73275E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 74.32 using 59 PHA bins. Test statistic : Chi-Squared = 74.32 using 59 PHA bins. Reduced chi-squared = 1.351 for 55 degrees of freedom Null hypothesis probability = 4.236419e-02 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.050067 photons (2.4607e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.02139 photons (2.7661e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 44.5454 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -2.14044, -3.85707 and delta stat 1.17118, 151.349 but latest trial -3.78252 gives 1.17118 Suggest that you check this result using the steppar command. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 72.6675 0.121275 -2 -0.850727 -9.37167 40.5450 0.00307710 72.6455 68.9655 -2 -0.940707 -9.37167 40.8492 0.00272072 72.6434 32.771 0 -0.942800 -9.37167 40.8258 0.00272401 ================================================== Variances and Principal Axes 1 2 3 5 4.4251E-08| -0.0036 0.0000 0.0001 1.0000 5.1039E-01| 1.0000 -0.0000 0.0087 0.0036 5.6174E+01| -0.0087 0.0000 1.0000 -0.0001 1.3656E+14| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.730e-01 2.823e+06 -1.003e+00 2.115e-03 2.823e+06 1.366e+14 -2.509e+07 1.154e+04 -1.003e+00 -2.509e+07 6.078e+01 -7.325e-03 2.115e-03 1.154e+04 -7.325e-03 8.075e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.942800 +/- 0.756941 2 1 ngrbep beta -9.37167 +/- 1.16858E+07 3 1 ngrbep epeak keV 40.8258 +/- 7.79618 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.72401E-03 +/- 2.84163E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.64 using 59 PHA bins. Test statistic : Chi-Squared = 72.64 using 59 PHA bins. Reduced chi-squared = 1.321 for 55 degrees of freedom Null hypothesis probability = 5.568855e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 40.8258 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 40.8258 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 40.8258 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 40.8258 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -0.9428, -2.18796 and delta stat 0, 2.84644 but latest trial -2.15686 gives 2.84644 Suggest that you check this result using the steppar command. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 72.2263 0.0053382 -3 1.53224 -2.28482 27.3394 0.222806 ================================================== Variances and Principal Axes 1 2 3 5 2.6662E-04| -0.3437 0.0461 0.0259 0.9376 6.6078E-02| 0.0506 0.9975 0.0376 -0.0315 5.3604E+00| -0.8271 0.0507 -0.4772 -0.2925 1.1408E+02| 0.4417 0.0165 -0.8776 0.1854 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.593e+01 6.110e-01 -4.211e+01 1.064e+01 6.110e-01 1.107e-01 -1.782e+00 2.678e-01 -4.211e+01 -1.782e+00 8.909e+01 -1.781e+01 1.064e+01 2.678e-01 -1.781e+01 4.380e+00 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 1.53224 +/- 5.09196 2 1 ngrbep beta -2.28482 +/- 0.332723 3 1 ngrbep epeak keV 27.3394 +/- 9.43853 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.222806 +/- 2.09283 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.23 using 59 PHA bins. Test statistic : Chi-Squared = 72.23 using 59 PHA bins. Reduced chi-squared = 1.313 for 55 degrees of freedom Null hypothesis probability = 5.951011e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -1.67438, -6.84399 and delta statistic 1.62758, 3.26353 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.3394 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 1.6872E-03| -0.9657 0.2069 0.1569 0.0036 4.0322E-02| 0.2100 0.9777 0.0032 -0.0007 9.6189E+00| -0.1527 0.0361 -0.9876 -0.0014 2.2093E+07| 0.0035 0.0000 -0.0019 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.638e+02 1.374e+00 -1.450e+02 7.630e+04 1.374e+00 5.877e-02 -1.131e+00 4.109e+02 -1.450e+02 -1.131e+00 9.079e+01 -4.241e+04 7.630e+04 4.109e+02 -4.241e+04 2.209e+07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.75955 +/- 16.2405 2 1 ngrbep beta -2.16761 +/- 0.242416 3 1 ngrbep epeak keV 22.3977 +/- 9.52819 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 146.744 +/- 4700.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.93 using 59 PHA bins. Test statistic : Chi-Squared = 71.93 using 59 PHA bins. Reduced chi-squared = 1.308 for 55 degrees of freedom Null hypothesis probability = 6.234050e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.3977 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -0.388031, -16.8148 and delta statistic 0.152612, 3.55815 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 71.8998 0.0172476 -3 5.00000 -2.16740 22.3022 234.176 71.8989 0.151284 -1 5.00000 -2.16749 22.2990 234.197 ================================================== Variances and Principal Axes 1 2 3 5 5.0878E-03| -0.8723 0.3986 0.2830 0.0039 4.4671E-02| 0.3907 0.9164 -0.0866 -0.0017 9.7338E+00| -0.2939 0.0350 -0.9552 0.0001 5.5470E+07| 0.0041 0.0000 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.423e+02 2.566e+00 -2.695e+02 2.285e+05 2.566e+00 5.775e-02 -1.096e+00 6.438e+02 -2.695e+02 -1.096e+00 8.758e+01 -6.607e+04 2.285e+05 6.438e+02 -6.607e+04 5.547e+07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 5.00000 +/- 30.6963 2 1 ngrbep beta -2.16749 +/- 0.240310 3 1 ngrbep epeak keV 22.2990 +/- 9.35836 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 234.197 +/- 7447.72 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.90 using 59 PHA bins. Test statistic : Chi-Squared = 71.90 using 59 PHA bins. Reduced chi-squared = 1.307 for 55 degrees of freedom Null hypothesis probability = 6.266215e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.37482e+15, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.34706e+15, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.37482e+15, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.40258e+15, with delta statistic: 0 1 -1.86153 0 (-6.86153,-5) XSPEC12>error 2 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values -2.1674, -2.7144 and delta stat 0, 3.4299 but latest trial -2.62294 gives 4.37259 Suggest that you check this result using the steppar command. 2 -2.4409 -1.87608 (-0.273546,0.29127) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 16.5603 27.1533 (-5.73821,4.85484) XSPEC12>error 5 Parameter Confidence Range (2.706) 5 204.11 1689.4 (-29.5956,1455.7) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1034 photons (7.6365e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 1.015 (0.000 - 7.339e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.098511 photons (5.9131e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.453 (0.000 - 8.656e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.04332 photons (1.3552e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.4597 (0.000 - 1.434e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.034931 photons (1.9268e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3579 (0.000 - 1.978e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.015554 photons (1.7159e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.08680 (0.000 - 9.596e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0047068 photons (9.1519e-10 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.02792 (0.000 - 5.408e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.009591 photons (2.6386e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.03933 (0.000 - 1.083e-08) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13543.29 using 59 PHA bins. Test statistic : Chi-Squared = 13543.29 using 59 PHA bins. Reduced chi-squared = 246.2416 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.1068 4.64557 -1 -1.31649 -5.47278 59.9234 0.0893690 73.0966 36.6807 -1 -1.22361 -9.28225 50.1778 0.0924764 72.8548 19.9252 -2 -1.24594 -9.36899 56.2602 0.0979195 72.8503 2.19875 -2 -1.24688 -9.37049 56.2107 0.0978901 ================================================== Variances and Principal Axes 1 2 3 7 5.6571E-05| -0.0003 -0.0000 0.0001 -1.0000 2.9872E-02| 0.9999 0.0000 0.0121 -0.0003 2.7288E+03| -0.0121 0.0000 0.9999 0.0001 7.2584E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.905e-01 2.096e+08 -3.875e+01 -3.475e-03 2.096e+08 7.081e+17 -1.950e+10 -2.073e+06 -3.875e+01 -1.950e+10 3.265e+03 2.930e-01 -3.475e-03 -2.073e+06 2.930e-01 8.305e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.24688 +/- 0.700385 2 1 nphgrb beta -9.37049 +/- 8.41490E+08 3 1 nphgrb tem keV 56.2107 +/- 57.1420 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.78901E-02 +/- 9.11319E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.85 using 59 PHA bins. Test statistic : Chi-Squared = 72.85 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.387099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8312 0.256875 -1 -1.24183 -9.37117 55.5297 0.0977585 72.8282 1.73063 -1 -1.23749 -9.37144 55.2356 0.0977771 ================================================== Variances and Principal Axes 1 2 3 7 5.6500E-05| -0.0003 -0.0000 0.0001 -1.0000 3.0067E-02| 0.9999 0.0000 0.0124 -0.0003 2.6247E+03| -0.0124 0.0000 0.9999 0.0001 4.2128E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.951e-01 1.624e+08 -3.819e+01 -3.453e-03 1.624e+08 4.200e+17 -1.476e+10 -1.585e+06 -3.819e+01 -1.476e+10 3.143e+03 2.843e-01 -3.453e-03 -1.585e+06 2.843e-01 8.240e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23749 +/- 0.703617 2 1 nphgrb beta -9.37144 +/- 6.48106E+08 3 1 nphgrb tem keV 55.2356 +/- 56.0598 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.77771E-02 +/- 9.07748E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.83 using 59 PHA bins. Test statistic : Chi-Squared = 72.83 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.406247e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8172 0.235004 -1 -1.23269 -9.37158 54.7568 0.0976866 ================================================== Variances and Principal Axes 1 2 3 7 5.6470E-05| -0.0004 -0.0000 0.0001 -1.0000 3.0336E-02| 0.9999 0.0000 0.0125 -0.0004 2.5955E+03| -0.0125 0.0000 0.9999 0.0001 4.9492E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.990e-01 1.759e+08 -3.808e+01 -3.471e-03 1.759e+08 4.949e+17 -1.580e+10 -1.707e+06 -3.808e+01 -1.580e+10 3.100e+03 2.825e-01 -3.471e-03 -1.707e+06 2.825e-01 8.239e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 !XSPEC12>log phgrb50_15_350kev.log; Logging to file:phgrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:48 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.12662E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.0818982, 0.0818971 and delta stat 2.67533, 2.72043 but latest trial 0.0818976 gives 2.72076 Suggest that you check this result using the steppar command. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13543.29 using 59 PHA bins. Test statistic : Chi-Squared = 13543.29 using 59 PHA bins. Reduced chi-squared = 246.2416 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.1068 4.64557 -1 -1.31649 -5.47278 59.9234 0.0893690 73.0966 36.6807 -1 -1.22361 -9.28225 50.1778 0.0924764 72.8548 19.9252 -2 -1.24594 -9.36899 56.2602 0.0979195 72.8503 2.19875 -2 -1.24688 -9.37049 56.2107 0.0978901 ================================================== Variances and Principal Axes 1 2 3 7 5.6571E-05| -0.0003 -0.0000 0.0001 -1.0000 2.9872E-02| 0.9999 0.0000 0.0121 -0.0003 2.7288E+03| -0.0121 0.0000 0.9999 0.0001 7.2584E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.905e-01 2.096e+08 -3.875e+01 -3.475e-03 2.096e+08 7.081e+17 -1.950e+10 -2.073e+06 -3.875e+01 -1.950e+10 3.265e+03 2.930e-01 -3.475e-03 -2.073e+06 2.930e-01 8.305e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.24688 +/- 0.700385 2 1 nphgrb beta -9.37049 +/- 8.41490E+08 3 1 nphgrb tem keV 56.2107 +/- 57.1420 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.78901E-02 +/- 9.11319E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.85 using 59 PHA bins. Test statistic : Chi-Squared = 72.85 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.387099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8312 0.256875 -1 -1.24183 -9.37117 55.5297 0.0977585 72.8282 1.73063 -1 -1.23749 -9.37144 55.2356 0.0977771 ================================================== Variances and Principal Axes 1 2 3 7 5.6500E-05| -0.0003 -0.0000 0.0001 -1.0000 3.0067E-02| 0.9999 0.0000 0.0124 -0.0003 2.6247E+03| -0.0124 0.0000 0.9999 0.0001 4.2128E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.951e-01 1.624e+08 -3.819e+01 -3.453e-03 1.624e+08 4.200e+17 -1.476e+10 -1.585e+06 -3.819e+01 -1.476e+10 3.143e+03 2.843e-01 -3.453e-03 -1.585e+06 2.843e-01 8.240e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23749 +/- 0.703617 2 1 nphgrb beta -9.37144 +/- 6.48106E+08 3 1 nphgrb tem keV 55.2356 +/- 56.0598 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.77771E-02 +/- 9.07748E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.83 using 59 PHA bins. Test statistic : Chi-Squared = 72.83 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.406247e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8172 0.235004 -1 -1.23269 -9.37158 54.7568 0.0976866 ================================================== Variances and Principal Axes 1 2 3 7 5.6470E-05| -0.0004 -0.0000 0.0001 -1.0000 3.0336E-02| 0.9999 0.0000 0.0125 -0.0004 2.5955E+03| -0.0125 0.0000 0.9999 0.0001 4.9492E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.990e-01 1.759e+08 -3.808e+01 -3.471e-03 1.759e+08 4.949e+17 -1.580e+10 -1.707e+06 -3.808e+01 -1.580e+10 3.100e+03 2.825e-01 -3.471e-03 -1.707e+06 2.825e-01 8.239e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 !XSPEC12>newpar 4 15.0; Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 72.86 using 59 PHA bins. Test statistic : Chi-Squared = 72.86 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.378579e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7877 0.224689 0 -1.23380 -9.37164 54.0268 0.0962144 72.7771 0.541791 0 -1.23139 -9.37166 53.5701 0.0962612 72.7716 0.80467 0 -1.22774 -9.37167 53.2511 0.0962822 ================================================== Variances and Principal Axes 1 2 3 7 5.5001E-05| -0.0024 -0.0000 0.0000 -1.0000 3.0578E-02| 0.9999 0.0000 0.0132 -0.0024 2.3588E+03| -0.0132 0.0000 0.9999 0.0001 1.3965E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.057e-01 9.402e+07 -3.655e+01 -2.182e-03 9.402e+07 1.397e+17 -8.000e+09 -5.845e+05 -3.655e+01 -8.000e+09 2.817e+03 1.633e-01 -2.182e-03 -5.845e+05 1.633e-01 6.477e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22774 +/- 0.711140 2 1 nphgrb beta -9.37167 +/- 3.73711E+08 3 1 nphgrb tem keV 53.2511 +/- 53.0713 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.62822E-02 +/- 8.04790E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. Test statistic : Chi-Squared = 72.77 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.455633e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7663 0.0998827 0 -1.22386 -9.37167 52.9614 0.0961811 ================================================== Variances and Principal Axes 1 2 3 7 5.4983E-05| -0.0024 -0.0000 0.0000 -1.0000 3.0736E-02| 0.9999 0.0000 0.0134 -0.0024 2.3201E+03| -0.0134 0.0000 0.9999 0.0001 1.1666E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.087e-01 8.609e+07 -3.635e+01 -2.190e-03 8.609e+07 1.166e+17 -7.242e+09 -5.341e+05 -3.635e+01 -7.242e+09 2.769e+03 1.620e-01 -2.190e-03 -5.341e+05 1.620e-01 6.476e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22386 +/- 0.713235 2 1 nphgrb beta -9.37167 +/- 3.41540E+08 3 1 nphgrb tem keV 52.9614 +/- 52.6243 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.61811E-02 +/- 8.04759E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. Test statistic : Chi-Squared = 72.77 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.460244e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7611 0.100229 0 -1.22018 -9.37167 52.6605 0.0961620 ================================================== Variances and Principal Axes 1 2 3 7 5.4964E-05| -0.0024 -0.0000 0.0000 -1.0000 3.0774E-02| 0.9999 0.0000 0.0135 -0.0024 2.2767E+03| -0.0135 0.0000 0.9999 0.0001 1.2986E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.095e-01 9.070e+07 -3.602e+01 -2.196e-03 9.070e+07 1.299e+17 -7.546e+09 -5.619e+05 -3.602e+01 -7.546e+09 2.715e+03 1.607e-01 -2.196e-03 -5.619e+05 1.607e-01 6.477e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22018 +/- 0.713782 2 1 nphgrb beta -9.37167 +/- 3.60404E+08 3 1 nphgrb tem keV 52.6605 +/- 52.1034 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.61620E-02 +/- 8.04825E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.76 using 59 PHA bins. Test statistic : Chi-Squared = 72.76 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.464820e-02 !XSPEC12>log phgrb50_15_150kev.log; Logging to file:phgrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:49 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.12202E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22018 +/- 0.713782 2 1 nphgrb beta -9.37167 +/- 3.60404E+08 3 1 nphgrb tem keV 52.6605 +/- 52.1034 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.61620E-02 +/- 8.04825E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.76 using 59 PHA bins. Test statistic : Chi-Squared = 72.76 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.464820e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 0.081912 0.108351 (-0.0142405,0.0121985) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13543.29 using 59 PHA bins. Test statistic : Chi-Squared = 13543.29 using 59 PHA bins. Reduced chi-squared = 246.2416 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.1068 4.64557 -1 -1.31649 -5.47278 59.9234 0.0893690 73.0966 36.6807 -1 -1.22361 -9.28225 50.1778 0.0924764 72.8548 19.9252 -2 -1.24594 -9.36899 56.2602 0.0979195 72.8503 2.19875 -2 -1.24688 -9.37049 56.2107 0.0978901 ================================================== Variances and Principal Axes 1 2 3 7 5.6571E-05| -0.0003 -0.0000 0.0001 -1.0000 2.9872E-02| 0.9999 0.0000 0.0121 -0.0003 2.7288E+03| -0.0121 0.0000 0.9999 0.0001 7.2584E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.905e-01 2.096e+08 -3.875e+01 -3.475e-03 2.096e+08 7.081e+17 -1.950e+10 -2.073e+06 -3.875e+01 -1.950e+10 3.265e+03 2.930e-01 -3.475e-03 -2.073e+06 2.930e-01 8.305e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.24688 +/- 0.700385 2 1 nphgrb beta -9.37049 +/- 8.41490E+08 3 1 nphgrb tem keV 56.2107 +/- 57.1420 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.78901E-02 +/- 9.11319E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.85 using 59 PHA bins. Test statistic : Chi-Squared = 72.85 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.387099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8312 0.256875 -1 -1.24183 -9.37117 55.5297 0.0977585 72.8282 1.73063 -1 -1.23749 -9.37144 55.2356 0.0977771 ================================================== Variances and Principal Axes 1 2 3 7 5.6500E-05| -0.0003 -0.0000 0.0001 -1.0000 3.0067E-02| 0.9999 0.0000 0.0124 -0.0003 2.6247E+03| -0.0124 0.0000 0.9999 0.0001 4.2128E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.951e-01 1.624e+08 -3.819e+01 -3.453e-03 1.624e+08 4.200e+17 -1.476e+10 -1.585e+06 -3.819e+01 -1.476e+10 3.143e+03 2.843e-01 -3.453e-03 -1.585e+06 2.843e-01 8.240e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23749 +/- 0.703617 2 1 nphgrb beta -9.37144 +/- 6.48106E+08 3 1 nphgrb tem keV 55.2356 +/- 56.0598 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.77771E-02 +/- 9.07748E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.83 using 59 PHA bins. Test statistic : Chi-Squared = 72.83 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.406247e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8172 0.235004 -1 -1.23269 -9.37158 54.7568 0.0976866 ================================================== Variances and Principal Axes 1 2 3 7 5.6470E-05| -0.0004 -0.0000 0.0001 -1.0000 3.0336E-02| 0.9999 0.0000 0.0125 -0.0004 2.5955E+03| -0.0125 0.0000 0.9999 0.0001 4.9492E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.990e-01 1.759e+08 -3.808e+01 -3.471e-03 1.759e+08 4.949e+17 -1.580e+10 -1.707e+06 -3.808e+01 -1.580e+10 3.100e+03 2.825e-01 -3.471e-03 -1.707e+06 2.825e-01 8.239e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 403.60 using 59 PHA bins. Test statistic : Chi-Squared = 403.60 using 59 PHA bins. Reduced chi-squared = 7.3381 for 55 degrees of freedom Null hypothesis probability = 1.520478e-54 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8 0.224714 0 -1.23283 -9.37164 54.3701 0.0407310 72.7911 0.18735 0 -1.23212 -9.37166 54.0786 0.0408059 ================================================== Variances and Principal Axes 1 2 3 7 9.8795E-06| -0.0210 -0.0000 -0.0002 -0.9998 3.0509E-02| 0.9997 0.0000 0.0129 -0.0210 2.4716E+03| -0.0129 0.0000 0.9999 0.0000 2.1413E+17| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.038e-01 1.167e+08 -3.738e+01 -2.021e-03 1.167e+08 2.139e+17 -1.020e+10 -1.947e+05 -3.738e+01 -1.020e+10 2.957e+03 1.083e-01 -2.021e-03 -1.947e+05 1.083e-01 2.744e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23212 +/- 0.709761 2 1 nphgrb beta -9.37166 +/- 4.62488E+08 3 1 nphgrb tem keV 54.0786 +/- 54.3809 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.08059E-02 +/- 5.23813E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.79 using 59 PHA bins. Test statistic : Chi-Squared = 72.79 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.438562e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7844 0.154957 0 -1.23096 -9.37167 53.8251 0.0408477 ================================================== Variances and Principal Axes 1 2 3 7 9.9049E-06| -0.0209 -0.0000 -0.0002 -0.9998 3.0578E-02| 0.9997 0.0000 0.0130 -0.0209 2.4331E+03| -0.0130 0.0000 0.9999 0.0000 2.4061E+17| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.046e-01 1.234e+08 -3.708e+01 -2.020e-03 1.234e+08 2.412e+17 -1.067e+10 -2.054e+05 -3.708e+01 -1.067e+10 2.905e+03 1.071e-01 -2.020e-03 -2.054e+05 1.071e-01 2.744e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23096 +/- 0.710363 2 1 nphgrb beta -9.37167 +/- 4.91113E+08 3 1 nphgrb tem keV 53.8251 +/- 53.8958 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.08477E-02 +/- 5.23851E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.78 using 59 PHA bins. Test statistic : Chi-Squared = 72.78 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.444382e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7802 0.136749 0 -1.22939 -9.37167 53.6284 0.0408742 ================================================== Variances and Principal Axes 1 2 3 7 9.9218E-06| -0.0209 -0.0000 -0.0002 -0.9998 3.0630E-02| 0.9997 0.0000 0.0131 -0.0209 2.3985E+03| -0.0131 0.0000 0.9999 0.0000 1.6399E+17| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.063e-01 1.022e+08 -3.689e+01 -2.020e-03 1.022e+08 1.640e+17 -8.764e+09 -1.689e+05 -3.689e+01 -8.764e+09 2.866e+03 1.062e-01 -2.020e-03 -1.689e+05 1.062e-01 2.744e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22939 +/- 0.711515 2 1 nphgrb beta -9.37167 +/- 4.05007E+08 3 1 nphgrb tem keV 53.6284 +/- 53.5384 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.08742E-02 +/- 5.23876E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.78 using 59 PHA bins. Test statistic : Chi-Squared = 72.78 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.448075e-02 !XSPEC12>log phgrb50_15_25kev.log; Logging to file:phgrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:49 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.12242E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22939 +/- 0.711515 2 1 nphgrb beta -9.37167 +/- 4.05007E+08 3 1 nphgrb tem keV 53.6284 +/- 53.5384 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.08742E-02 +/- 5.23876E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.78 using 59 PHA bins. Test statistic : Chi-Squared = 72.78 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.448075e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 0.031988 0.0488252 (-0.00889579,0.00794135) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13543.29 using 59 PHA bins. Test statistic : Chi-Squared = 13543.29 using 59 PHA bins. Reduced chi-squared = 246.2416 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.1068 4.64557 -1 -1.31649 -5.47278 59.9234 0.0893690 73.0966 36.6807 -1 -1.22361 -9.28225 50.1778 0.0924764 72.8548 19.9252 -2 -1.24594 -9.36899 56.2602 0.0979195 72.8503 2.19875 -2 -1.24688 -9.37049 56.2107 0.0978901 ================================================== Variances and Principal Axes 1 2 3 7 5.6571E-05| -0.0003 -0.0000 0.0001 -1.0000 2.9872E-02| 0.9999 0.0000 0.0121 -0.0003 2.7288E+03| -0.0121 0.0000 0.9999 0.0001 7.2584E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.905e-01 2.096e+08 -3.875e+01 -3.475e-03 2.096e+08 7.081e+17 -1.950e+10 -2.073e+06 -3.875e+01 -1.950e+10 3.265e+03 2.930e-01 -3.475e-03 -2.073e+06 2.930e-01 8.305e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.24688 +/- 0.700385 2 1 nphgrb beta -9.37049 +/- 8.41490E+08 3 1 nphgrb tem keV 56.2107 +/- 57.1420 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.78901E-02 +/- 9.11319E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.85 using 59 PHA bins. Test statistic : Chi-Squared = 72.85 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.387099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8312 0.256875 -1 -1.24183 -9.37117 55.5297 0.0977585 72.8282 1.73063 -1 -1.23749 -9.37144 55.2356 0.0977771 ================================================== Variances and Principal Axes 1 2 3 7 5.6500E-05| -0.0003 -0.0000 0.0001 -1.0000 3.0067E-02| 0.9999 0.0000 0.0124 -0.0003 2.6247E+03| -0.0124 0.0000 0.9999 0.0001 4.2128E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.951e-01 1.624e+08 -3.819e+01 -3.453e-03 1.624e+08 4.200e+17 -1.476e+10 -1.585e+06 -3.819e+01 -1.476e+10 3.143e+03 2.843e-01 -3.453e-03 -1.585e+06 2.843e-01 8.240e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23749 +/- 0.703617 2 1 nphgrb beta -9.37144 +/- 6.48106E+08 3 1 nphgrb tem keV 55.2356 +/- 56.0598 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.77771E-02 +/- 9.07748E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.83 using 59 PHA bins. Test statistic : Chi-Squared = 72.83 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.406247e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8172 0.235004 -1 -1.23269 -9.37158 54.7568 0.0976866 ================================================== Variances and Principal Axes 1 2 3 7 5.6470E-05| -0.0004 -0.0000 0.0001 -1.0000 3.0336E-02| 0.9999 0.0000 0.0125 -0.0004 2.5955E+03| -0.0125 0.0000 0.9999 0.0001 4.9492E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.990e-01 1.759e+08 -3.808e+01 -3.471e-03 1.759e+08 4.949e+17 -1.580e+10 -1.707e+06 -3.808e+01 -1.580e+10 3.100e+03 2.825e-01 -3.471e-03 -1.707e+06 2.825e-01 8.239e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 160.72 using 59 PHA bins. Test statistic : Chi-Squared = 160.72 using 59 PHA bins. Reduced chi-squared = 2.9222 for 55 degrees of freedom Null hypothesis probability = 2.719044e-12 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 570.39 using 59 PHA bins. Test statistic : Chi-Squared = 570.39 using 59 PHA bins. Reduced chi-squared = 10.371 for 55 degrees of freedom Null hypothesis probability = 8.409495e-87 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7881 0.224689 0 -1.23426 -9.37164 54.0571 0.0359361 72.7775 1.23413 0 -1.23212 -9.37166 53.6161 0.0359648 72.7721 1.76483 0 -1.22866 -9.37167 53.3089 0.0359875 ================================================== Variances and Principal Axes 1 2 3 7 7.6825E-06| -0.0025 0.0000 0.0000 1.0000 3.0592E-02| 0.9999 0.0000 0.0132 0.0025 2.3675E+03| -0.0132 0.0000 0.9999 -0.0000 1.4358E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.059e-01 9.535e+07 -3.662e+01 1.682e-03 9.535e+07 1.436e+17 -8.127e+09 2.759e+05 -3.662e+01 -8.127e+09 2.827e+03 -1.235e-01 1.682e-03 2.759e+05 -1.235e-01 1.331e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22866 +/- 0.711238 2 1 nphgrb beta -9.37167 +/- 3.78932E+08 3 1 nphgrb tem keV 53.3089 +/- 53.1697 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.59875E-02 +/- 3.64894E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. Test statistic : Chi-Squared = 72.77 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.455150e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7675 0.0985363 0 -1.22527 -9.37167 53.0484 0.0359736 ================================================== Variances and Principal Axes 1 2 3 7 7.6878E-06| -0.0025 0.0000 0.0000 1.0000 3.0729E-02| 0.9999 0.0000 0.0133 0.0025 2.3291E+03| -0.0133 0.0000 0.9999 -0.0000 1.2050E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.085e-01 8.749e+07 -3.641e+01 1.686e-03 8.749e+07 1.205e+17 -7.375e+09 2.521e+05 -3.641e+01 -7.375e+09 2.780e+03 -1.224e-01 1.686e-03 2.521e+05 -1.224e-01 1.332e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22527 +/- 0.713093 2 1 nphgrb beta -9.37167 +/- 3.47123E+08 3 1 nphgrb tem keV 53.0484 +/- 52.7273 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.59736E-02 +/- 3.64943E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. Test statistic : Chi-Squared = 72.77 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.459249e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7626 0.0981255 0 -1.22201 -9.37167 52.7732 0.0359841 ================================================== Variances and Principal Axes 1 2 3 7 7.6929E-06| -0.0025 0.0000 0.0000 1.0000 3.0764E-02| 0.9999 0.0000 0.0135 0.0025 2.2901E+03| -0.0135 0.0000 0.9999 -0.0000 1.3763E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.092e-01 9.334e+07 -3.611e+01 1.687e-03 9.334e+07 1.376e+17 -7.791e+09 2.691e+05 -3.611e+01 -7.791e+09 2.731e+03 -1.214e-01 1.687e-03 2.691e+05 -1.214e-01 1.333e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22201 +/- 0.713555 2 1 nphgrb beta -9.37167 +/- 3.70984E+08 3 1 nphgrb tem keV 52.7732 +/- 52.2567 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.59841E-02 +/- 3.65039E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.76 using 59 PHA bins. Test statistic : Chi-Squared = 72.76 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.463505e-02 !XSPEC12>log phgrb50_25_50kev.log; Logging to file:phgrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:50 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.12178E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.22201 +/- 0.713555 2 1 nphgrb beta -9.37167 +/- 3.70984E+08 3 1 nphgrb tem keV 52.7732 +/- 52.2567 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.59841E-02 +/- 3.65039E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.76 using 59 PHA bins. Test statistic : Chi-Squared = 72.76 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.463505e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 72.76 using 59 PHA bins. Test statistic : Chi-Squared = 72.76 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.463505e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13543.29 using 59 PHA bins. Test statistic : Chi-Squared = 13543.29 using 59 PHA bins. Reduced chi-squared = 246.2416 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.1068 4.64557 -1 -1.31649 -5.47278 59.9234 0.0893690 73.0966 36.6807 -1 -1.22361 -9.28225 50.1778 0.0924764 72.8548 19.9252 -2 -1.24594 -9.36899 56.2602 0.0979195 72.8503 2.19875 -2 -1.24688 -9.37049 56.2107 0.0978901 ================================================== Variances and Principal Axes 1 2 3 7 5.6571E-05| -0.0003 -0.0000 0.0001 -1.0000 2.9872E-02| 0.9999 0.0000 0.0121 -0.0003 2.7288E+03| -0.0121 0.0000 0.9999 0.0001 7.2584E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.905e-01 2.096e+08 -3.875e+01 -3.475e-03 2.096e+08 7.081e+17 -1.950e+10 -2.073e+06 -3.875e+01 -1.950e+10 3.265e+03 2.930e-01 -3.475e-03 -2.073e+06 2.930e-01 8.305e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.24688 +/- 0.700385 2 1 nphgrb beta -9.37049 +/- 8.41490E+08 3 1 nphgrb tem keV 56.2107 +/- 57.1420 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.78901E-02 +/- 9.11319E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.85 using 59 PHA bins. Test statistic : Chi-Squared = 72.85 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.387099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8312 0.256875 -1 -1.24183 -9.37117 55.5297 0.0977585 72.8282 1.73063 -1 -1.23749 -9.37144 55.2356 0.0977771 ================================================== Variances and Principal Axes 1 2 3 7 5.6500E-05| -0.0003 -0.0000 0.0001 -1.0000 3.0067E-02| 0.9999 0.0000 0.0124 -0.0003 2.6247E+03| -0.0124 0.0000 0.9999 0.0001 4.2128E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.951e-01 1.624e+08 -3.819e+01 -3.453e-03 1.624e+08 4.200e+17 -1.476e+10 -1.585e+06 -3.819e+01 -1.476e+10 3.143e+03 2.843e-01 -3.453e-03 -1.585e+06 2.843e-01 8.240e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23749 +/- 0.703617 2 1 nphgrb beta -9.37144 +/- 6.48106E+08 3 1 nphgrb tem keV 55.2356 +/- 56.0598 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.77771E-02 +/- 9.07748E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.83 using 59 PHA bins. Test statistic : Chi-Squared = 72.83 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.406247e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8172 0.235004 -1 -1.23269 -9.37158 54.7568 0.0976866 ================================================== Variances and Principal Axes 1 2 3 7 5.6470E-05| -0.0004 -0.0000 0.0001 -1.0000 3.0336E-02| 0.9999 0.0000 0.0125 -0.0004 2.5955E+03| -0.0125 0.0000 0.9999 0.0001 4.9492E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.990e-01 1.759e+08 -3.808e+01 -3.471e-03 1.759e+08 4.949e+17 -1.580e+10 -1.707e+06 -3.808e+01 -1.580e+10 3.100e+03 2.825e-01 -3.471e-03 -1.707e+06 2.825e-01 8.239e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 2370.89 using 59 PHA bins. Test statistic : Chi-Squared = 2370.89 using 59 PHA bins. Reduced chi-squared = 43.1070 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 4256.27 using 59 PHA bins. Test statistic : Chi-Squared = 4256.27 using 59 PHA bins. Reduced chi-squared = 77.3868 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.805 0.224676 0 -1.23407 -9.37164 54.5214 0.0162920 ================================================== Variances and Principal Axes 1 2 3 7 1.5831E-06| -0.0119 0.0000 -0.0002 0.9999 3.0406E-02| 0.9998 0.0000 0.0127 0.0119 2.5201E+03| -0.0127 0.0000 0.9999 0.0000 2.7356E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.017e-01 1.321e+08 -3.768e+01 -5.542e-04 1.321e+08 2.742e+17 -1.168e+10 -4.870e+05 -3.768e+01 -1.168e+10 3.017e+03 7.439e-02 -5.542e-04 -4.870e+05 7.439e-02 7.917e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23407 +/- 0.708313 2 1 nphgrb beta -9.37164 +/- 5.23677E+08 3 1 nphgrb tem keV 54.5214 +/- 54.9310 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.62920E-02 +/- 2.81366E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.426438e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7967 0.18691 0 -1.23488 -9.37166 54.3225 0.0162416 ================================================== Variances and Principal Axes 1 2 3 7 1.5720E-06| -0.0119 0.0000 -0.0002 0.9999 3.0477E-02| 0.9998 0.0000 0.0128 0.0119 2.4928E+03| -0.0128 0.0000 0.9999 0.0000 2.3518E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.031e-01 1.222e+08 -3.751e+01 -5.621e-04 1.222e+08 2.349e+17 -1.073e+10 -4.518e+05 -3.751e+01 -1.073e+10 2.983e+03 7.451e-02 -5.621e-04 -4.518e+05 7.451e-02 7.931e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23488 +/- 0.709263 2 1 nphgrb beta -9.37166 +/- 4.84637E+08 3 1 nphgrb tem keV 54.3225 +/- 54.6158 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.62416E-02 +/- 2.81614E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.80 using 59 PHA bins. Test statistic : Chi-Squared = 72.80 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.433678e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7906 0.158032 0 -1.23525 -9.37167 54.1513 0.0162025 ================================================== Variances and Principal Axes 1 2 3 7 1.5634E-06| -0.0119 0.0000 -0.0002 0.9999 3.0534E-02| 0.9998 0.0000 0.0129 0.0119 2.4692E+03| -0.0129 0.0000 0.9999 0.0000 2.0748E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.041e-01 1.148e+08 -3.736e+01 -5.686e-04 1.148e+08 2.074e+17 -1.002e+10 -4.254e+05 -3.736e+01 -1.002e+10 2.953e+03 7.459e-02 -5.686e-04 -4.254e+05 7.459e-02 7.943e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23525 +/- 0.710032 2 1 nphgrb beta -9.37167 +/- 4.55447E+08 3 1 nphgrb tem keV 54.1513 +/- 54.3409 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.62025E-02 +/- 2.81836E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.79 using 59 PHA bins. Test statistic : Chi-Squared = 72.79 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.439024e-02 !XSPEC12>log phgrb50_50_100kev.log; Logging to file:phgrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:50 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.12411E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23525 +/- 0.710032 2 1 nphgrb beta -9.37167 +/- 4.55447E+08 3 1 nphgrb tem keV 54.1513 +/- 54.3409 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.62025E-02 +/- 2.81836E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.79 using 59 PHA bins. Test statistic : Chi-Squared = 72.79 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.439024e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 72.79 using 59 PHA bins. Test statistic : Chi-Squared = 72.79 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.439024e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13543.29 using 59 PHA bins. Test statistic : Chi-Squared = 13543.29 using 59 PHA bins. Reduced chi-squared = 246.2416 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.1068 4.64557 -1 -1.31649 -5.47278 59.9234 0.0893690 73.0966 36.6807 -1 -1.22361 -9.28225 50.1778 0.0924764 72.8548 19.9252 -2 -1.24594 -9.36899 56.2602 0.0979195 72.8503 2.19875 -2 -1.24688 -9.37049 56.2107 0.0978901 ================================================== Variances and Principal Axes 1 2 3 7 5.6571E-05| -0.0003 -0.0000 0.0001 -1.0000 2.9872E-02| 0.9999 0.0000 0.0121 -0.0003 2.7288E+03| -0.0121 0.0000 0.9999 0.0001 7.2584E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.905e-01 2.096e+08 -3.875e+01 -3.475e-03 2.096e+08 7.081e+17 -1.950e+10 -2.073e+06 -3.875e+01 -1.950e+10 3.265e+03 2.930e-01 -3.475e-03 -2.073e+06 2.930e-01 8.305e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.24688 +/- 0.700385 2 1 nphgrb beta -9.37049 +/- 8.41490E+08 3 1 nphgrb tem keV 56.2107 +/- 57.1420 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.78901E-02 +/- 9.11319E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.85 using 59 PHA bins. Test statistic : Chi-Squared = 72.85 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.387099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8312 0.256875 -1 -1.24183 -9.37117 55.5297 0.0977585 72.8282 1.73063 -1 -1.23749 -9.37144 55.2356 0.0977771 ================================================== Variances and Principal Axes 1 2 3 7 5.6500E-05| -0.0003 -0.0000 0.0001 -1.0000 3.0067E-02| 0.9999 0.0000 0.0124 -0.0003 2.6247E+03| -0.0124 0.0000 0.9999 0.0001 4.2128E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.951e-01 1.624e+08 -3.819e+01 -3.453e-03 1.624e+08 4.200e+17 -1.476e+10 -1.585e+06 -3.819e+01 -1.476e+10 3.143e+03 2.843e-01 -3.453e-03 -1.585e+06 2.843e-01 8.240e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23749 +/- 0.703617 2 1 nphgrb beta -9.37144 +/- 6.48106E+08 3 1 nphgrb tem keV 55.2356 +/- 56.0598 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.77771E-02 +/- 9.07748E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.83 using 59 PHA bins. Test statistic : Chi-Squared = 72.83 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.406247e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8172 0.235004 -1 -1.23269 -9.37158 54.7568 0.0976866 ================================================== Variances and Principal Axes 1 2 3 7 5.6470E-05| -0.0004 -0.0000 0.0001 -1.0000 3.0336E-02| 0.9999 0.0000 0.0125 -0.0004 2.5955E+03| -0.0125 0.0000 0.9999 0.0001 4.9492E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.990e-01 1.759e+08 -3.808e+01 -3.471e-03 1.759e+08 4.949e+17 -1.580e+10 -1.707e+06 -3.808e+01 -1.580e+10 3.100e+03 2.825e-01 -3.471e-03 -1.707e+06 2.825e-01 8.239e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 72661.22 using 59 PHA bins. Test statistic : Chi-Squared = 72661.22 using 59 PHA bins. Reduced chi-squared = 1321.113 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 139201.7 using 59 PHA bins. Test statistic : Chi-Squared = 139201.7 using 59 PHA bins. Reduced chi-squared = 2530.939 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8121 0.224674 0 -1.23361 -9.37164 54.7025 0.00327842 ================================================== Variances and Principal Axes 1 2 3 7 6.4060E-08| -0.0043 0.0000 -0.0001 1.0000 3.0398E-02| 0.9999 0.0000 0.0127 0.0043 2.5188E+03| -0.0127 0.0000 0.9999 0.0000 2.7381E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.016e-01 1.321e+08 -3.766e+01 -1.281e-03 1.321e+08 2.742e+17 -1.168e+10 -5.047e+05 -3.766e+01 -1.168e+10 3.016e+03 1.133e-01 -1.281e-03 -5.047e+05 1.133e-01 4.897e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23361 +/- 0.708248 2 1 nphgrb beta -9.37164 +/- 5.23671E+08 3 1 nphgrb tem keV 54.7025 +/- 54.9160 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.27842E-03 +/- 2.21302E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.420294e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8087 0.210718 0 -1.23444 -9.37166 54.6502 0.00326987 ================================================== Variances and Principal Axes 1 2 3 7 6.3714E-08| -0.0043 0.0000 -0.0001 1.0000 3.0420E-02| 0.9999 0.0000 0.0127 0.0043 2.5139E+03| -0.0127 0.0000 0.9999 0.0000 2.6375E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.020e-01 1.296e+08 -3.764e+01 -1.280e-03 1.296e+08 2.643e+17 -1.145e+10 -4.946e+05 -3.764e+01 -1.145e+10 3.009e+03 1.130e-01 -1.280e-03 -4.946e+05 1.130e-01 4.886e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23444 +/- 0.708517 2 1 nphgrb beta -9.37166 +/- 5.14084E+08 3 1 nphgrb tem keV 54.6502 +/- 54.8562 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.26987E-03 +/- 2.21047E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.423238e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8057 0.19785 0 -1.23516 -9.37167 54.5996 0.00326190 ================================================== Variances and Principal Axes 1 2 3 7 6.3392E-08| -0.0043 0.0000 -0.0001 1.0000 3.0440E-02| 0.9999 0.0000 0.0128 0.0043 2.5090E+03| -0.0128 0.0000 0.9999 0.0000 2.5502E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.024e-01 1.274e+08 -3.761e+01 -1.279e-03 1.274e+08 2.551e+17 -1.123e+10 -4.851e+05 -3.761e+01 -1.123e+10 3.003e+03 1.128e-01 -1.279e-03 -4.851e+05 1.128e-01 4.874e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23516 +/- 0.708769 2 1 nphgrb beta -9.37167 +/- 5.05103E+08 3 1 nphgrb tem keV 54.5996 +/- 54.7969 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.26190E-03 +/- 2.20769E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.425870e-02 !XSPEC12>log phgrb50_100_150kev.log; Logging to file:phgrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:51 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.12470E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23516 +/- 0.708769 2 1 nphgrb beta -9.37167 +/- 5.05103E+08 3 1 nphgrb tem keV 54.5996 +/- 54.7969 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.26190E-03 +/- 2.20769E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.425870e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7844 0.224379 0 -1.21194 -9.37167 53.0343 0.00321543 ================================================== Variances and Principal Axes 1 2 3 7 6.1601E-08| -0.0042 0.0000 -0.0001 1.0000 3.0612E-02| 0.9999 0.0000 0.0135 0.0042 2.2618E+03| -0.0135 0.0000 0.9999 0.0000 1.0687E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.076e-01 8.279e+07 -3.589e+01 -1.277e-03 8.279e+07 1.069e+17 -6.894e+09 -3.115e+05 -3.589e+01 -6.894e+09 2.706e+03 1.063e-01 -1.277e-03 -3.115e+05 1.063e-01 4.797e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.21194 +/- 0.712430 2 1 nphgrb beta -9.37167 +/- 3.26964E+08 3 1 nphgrb tem keV 53.0343 +/- 52.0187 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.21543E-03 +/- 2.19013E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.78 using 59 PHA bins. Test statistic : Chi-Squared = 72.78 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.444439e-02 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13543.29 using 59 PHA bins. Test statistic : Chi-Squared = 13543.29 using 59 PHA bins. Reduced chi-squared = 246.2416 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.1068 4.64557 -1 -1.31649 -5.47278 59.9234 0.0893690 73.0966 36.6807 -1 -1.22361 -9.28225 50.1778 0.0924764 72.8548 19.9252 -2 -1.24594 -9.36899 56.2602 0.0979195 72.8503 2.19875 -2 -1.24688 -9.37049 56.2107 0.0978901 ================================================== Variances and Principal Axes 1 2 3 7 5.6571E-05| -0.0003 -0.0000 0.0001 -1.0000 2.9872E-02| 0.9999 0.0000 0.0121 -0.0003 2.7288E+03| -0.0121 0.0000 0.9999 0.0001 7.2584E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.905e-01 2.096e+08 -3.875e+01 -3.475e-03 2.096e+08 7.081e+17 -1.950e+10 -2.073e+06 -3.875e+01 -1.950e+10 3.265e+03 2.930e-01 -3.475e-03 -2.073e+06 2.930e-01 8.305e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.24688 +/- 0.700385 2 1 nphgrb beta -9.37049 +/- 8.41490E+08 3 1 nphgrb tem keV 56.2107 +/- 57.1420 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.78901E-02 +/- 9.11319E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.85 using 59 PHA bins. Test statistic : Chi-Squared = 72.85 using 59 PHA bins. Reduced chi-squared = 1.325 for 55 degrees of freedom Null hypothesis probability = 5.387099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8312 0.256875 -1 -1.24183 -9.37117 55.5297 0.0977585 72.8282 1.73063 -1 -1.23749 -9.37144 55.2356 0.0977771 ================================================== Variances and Principal Axes 1 2 3 7 5.6500E-05| -0.0003 -0.0000 0.0001 -1.0000 3.0067E-02| 0.9999 0.0000 0.0124 -0.0003 2.6247E+03| -0.0124 0.0000 0.9999 0.0001 4.2128E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.951e-01 1.624e+08 -3.819e+01 -3.453e-03 1.624e+08 4.200e+17 -1.476e+10 -1.585e+06 -3.819e+01 -1.476e+10 3.143e+03 2.843e-01 -3.453e-03 -1.585e+06 2.843e-01 8.240e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23749 +/- 0.703617 2 1 nphgrb beta -9.37144 +/- 6.48106E+08 3 1 nphgrb tem keV 55.2356 +/- 56.0598 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.77771E-02 +/- 9.07748E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.83 using 59 PHA bins. Test statistic : Chi-Squared = 72.83 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.406247e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8172 0.235004 -1 -1.23269 -9.37158 54.7568 0.0976866 ================================================== Variances and Principal Axes 1 2 3 7 5.6470E-05| -0.0004 -0.0000 0.0001 -1.0000 3.0336E-02| 0.9999 0.0000 0.0125 -0.0004 2.5955E+03| -0.0125 0.0000 0.9999 0.0001 4.9492E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.990e-01 1.759e+08 -3.808e+01 -3.471e-03 1.759e+08 4.949e+17 -1.580e+10 -1.707e+06 -3.808e+01 -1.580e+10 3.100e+03 2.825e-01 -3.471e-03 -1.707e+06 2.825e-01 8.239e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23269 +/- 0.706421 2 1 nphgrb beta -9.37158 +/- 7.03456E+08 3 1 nphgrb tem keV 54.7568 +/- 55.6757 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 9.76866E-02 +/- 9.07702E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.82 using 59 PHA bins. Test statistic : Chi-Squared = 72.82 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.415817e-02 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 72661.22 using 59 PHA bins. Test statistic : Chi-Squared = 72661.22 using 59 PHA bins. Reduced chi-squared = 1321.113 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8127 0.224678 0 -1.23355 -9.37164 54.7180 0.00448135 ================================================== Variances and Principal Axes 1 2 3 7 1.1967E-07| -0.0064 0.0000 -0.0002 1.0000 3.0397E-02| 0.9999 0.0000 0.0127 0.0064 2.5184E+03| -0.0127 0.0000 0.9999 0.0001 2.7414E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.016e-01 1.321e+08 -3.766e+01 -2.543e-03 1.321e+08 2.742e+17 -1.168e+10 -9.484e+05 -3.766e+01 -1.168e+10 3.015e+03 2.196e-01 -2.543e-03 -9.484e+05 2.196e-01 1.741e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23355 +/- 0.708241 2 1 nphgrb beta -9.37164 +/- 5.23670E+08 3 1 nphgrb tem keV 54.7180 +/- 54.9112 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.48135E-03 +/- 4.17229E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.419743e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8099 0.213001 0 -1.23433 -9.37167 54.6801 0.00447031 ================================================== Variances and Principal Axes 1 2 3 7 1.1907E-07| -0.0064 0.0000 -0.0002 1.0000 3.0414E-02| 0.9999 0.0000 0.0127 0.0064 2.5153E+03| -0.0127 0.0000 0.9999 0.0001 2.6837E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.019e-01 1.303e+08 -3.764e+01 -2.539e-03 1.303e+08 2.670e+17 -1.151e+10 -9.337e+05 -3.764e+01 -1.151e+10 3.011e+03 2.191e-01 -2.539e-03 -9.337e+05 2.191e-01 1.735e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23433 +/- 0.708444 2 1 nphgrb beta -9.37167 +/- 5.16743E+08 3 1 nphgrb tem keV 54.6801 +/- 54.8722 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.47031E-03 +/- 4.16508E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.422164e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.8074 0.202073 0 -1.23504 -9.37167 54.6430 0.00445986 ================================================== Variances and Principal Axes 1 2 3 7 1.1849E-07| -0.0064 0.0000 -0.0002 1.0000 3.0431E-02| 0.9999 0.0000 0.0127 0.0064 2.5122E+03| -0.0127 0.0000 0.9999 0.0001 2.5972E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.022e-01 1.286e+08 -3.763e+01 -2.535e-03 1.286e+08 2.602e+17 -1.135e+10 -9.196e+05 -3.763e+01 -1.135e+10 3.007e+03 2.186e-01 -2.535e-03 -9.196e+05 2.186e-01 1.729e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23504 +/- 0.708639 2 1 nphgrb beta -9.37167 +/- 5.10112E+08 3 1 nphgrb tem keV 54.6430 +/- 54.8333 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.45986E-03 +/- 4.15766E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.424369e-02 !XSPEC12>log phgrb50_100_350kev.log; Logging to file:phgrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:51 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.12470E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.23504 +/- 0.708639 2 1 nphgrb beta -9.37167 +/- 5.10112E+08 3 1 nphgrb tem keV 54.6430 +/- 54.8333 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.45986E-03 +/- 4.15766E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.81 using 59 PHA bins. Test statistic : Chi-Squared = 72.81 using 59 PHA bins. Reduced chi-squared = 1.324 for 55 degrees of freedom Null hypothesis probability = 5.424369e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.7833 0.229938 0 -1.20912 -9.37167 52.8864 0.00435126 ================================================== Variances and Principal Axes 1 2 3 7 1.1281E-07| -0.0062 0.0000 -0.0002 1.0000 3.0627E-02| 0.9999 0.0000 0.0136 0.0062 2.2365E+03| -0.0136 0.0000 0.9999 0.0001 1.2910E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.078e-01 9.079e+07 -3.569e+01 -2.483e-03 9.079e+07 1.289e+17 -7.510e+09 -6.287e+05 -3.569e+01 -7.510e+09 2.674e+03 2.007e-01 -2.483e-03 -6.287e+05 2.007e-01 1.640e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.20912 +/- 0.712615 2 1 nphgrb beta -9.37167 +/- 3.59033E+08 3 1 nphgrb tem keV 52.8864 +/- 51.7070 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.35126E-03 +/- 4.04913E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.78 using 59 PHA bins. Test statistic : Chi-Squared = 72.78 using 59 PHA bins. Reduced chi-squared = 1.323 for 55 degrees of freedom Null hypothesis probability = 5.445358e-02 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 240.59 using 59 PHA bins. Test statistic : Chi-Squared = 240.59 using 59 PHA bins. Reduced chi-squared = 4.3744 for 55 degrees of freedom Null hypothesis probability = 4.682651e-25 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.066 1.79476 -2 -0.857195 -2.15663 23.1429 7193.93 72.1591 1.41119 -2 -0.0678843 -2.34691 16.0979 7053.70 72.0392 0.224072 -3 0.0546575 -2.45569 15.9889 6787.71 72.0312 0.147515 -4 -0.0690311 -2.49119 17.1815 6729.95 ================================================== Variances and Principal Axes 1 2 3 7 2.0417E-02| -0.4645 -0.8840 -0.0529 0.0002 1.0963E-01| 0.8794 -0.4675 0.0898 0.0002 4.3677E+02| -0.1041 -0.0048 0.9945 0.0042 2.2619E+06| 0.0004 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.130e+00 4.528e-01 -4.869e+01 8.292e+02 4.528e-01 2.902e-01 -5.179e+00 7.370e+02 -4.869e+01 -5.179e+00 4.716e+02 -9.454e+03 8.292e+02 7.370e+02 -9.454e+03 2.262e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.90311E-02 +/- 2.26489 2 1 npeggrb beta -2.49119 +/- 0.538726 3 1 npeggrb tem keV 17.1815 +/- 21.7152 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6729.95 +/- 1503.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.137169e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.0287973 -3 -0.00891320 -2.48165 16.5876 6751.29 ================================================== Variances and Principal Axes 1 2 3 7 2.1518E-02| -0.5194 -0.8529 -0.0525 0.0002 1.0531E-01| 0.8496 -0.5221 0.0754 0.0002 4.8145E+02| -0.0917 -0.0054 0.9958 0.0042 2.2752E+06| 0.0003 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.364e+00 4.545e-01 -4.700e+01 7.255e+02 4.545e-01 3.357e-01 -5.917e+00 7.943e+02 -4.700e+01 -5.917e+00 5.173e+02 -9.524e+03 7.255e+02 7.943e+02 -9.524e+03 2.275e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -8.91320E-03 +/- 2.08891 2 1 npeggrb beta -2.48165 +/- 0.579413 3 1 npeggrb tem keV 16.5876 +/- 22.7433 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6751.29 +/- 1508.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138497e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.00705661 -3 -0.0352333 -2.48739 16.8874 6741.11 ================================================== Variances and Principal Axes 1 2 3 7 2.1315E-02| -0.4904 -0.8699 -0.0537 0.0002 1.0505E-01| 0.8660 -0.4933 0.0817 0.0002 4.6267E+02| -0.0975 -0.0064 0.9952 0.0034 2.2022E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.635e+00 4.524e-01 -4.686e+01 5.788e+02 4.524e-01 3.166e-01 -5.521e+00 7.503e+02 -4.686e+01 -5.521e+00 4.836e+02 -7.477e+03 5.788e+02 7.503e+02 -7.477e+03 2.202e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:51 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.11707E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 240.59 using 59 PHA bins. Test statistic : Chi-Squared = 240.59 using 59 PHA bins. Reduced chi-squared = 4.3744 for 55 degrees of freedom Null hypothesis probability = 4.682651e-25 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.066 1.79476 -2 -0.857195 -2.15663 23.1429 7193.93 72.1591 1.41119 -2 -0.0678843 -2.34691 16.0979 7053.70 72.0392 0.224072 -3 0.0546575 -2.45569 15.9889 6787.71 72.0312 0.147515 -4 -0.0690311 -2.49119 17.1815 6729.95 ================================================== Variances and Principal Axes 1 2 3 7 2.0417E-02| -0.4645 -0.8840 -0.0529 0.0002 1.0963E-01| 0.8794 -0.4675 0.0898 0.0002 4.3677E+02| -0.1041 -0.0048 0.9945 0.0042 2.2619E+06| 0.0004 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.130e+00 4.528e-01 -4.869e+01 8.292e+02 4.528e-01 2.902e-01 -5.179e+00 7.370e+02 -4.869e+01 -5.179e+00 4.716e+02 -9.454e+03 8.292e+02 7.370e+02 -9.454e+03 2.262e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.90311E-02 +/- 2.26489 2 1 npeggrb beta -2.49119 +/- 0.538726 3 1 npeggrb tem keV 17.1815 +/- 21.7152 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6729.95 +/- 1503.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.137169e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.0287973 -3 -0.00891320 -2.48165 16.5876 6751.29 ================================================== Variances and Principal Axes 1 2 3 7 2.1518E-02| -0.5194 -0.8529 -0.0525 0.0002 1.0531E-01| 0.8496 -0.5221 0.0754 0.0002 4.8145E+02| -0.0917 -0.0054 0.9958 0.0042 2.2752E+06| 0.0003 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.364e+00 4.545e-01 -4.700e+01 7.255e+02 4.545e-01 3.357e-01 -5.917e+00 7.943e+02 -4.700e+01 -5.917e+00 5.173e+02 -9.524e+03 7.255e+02 7.943e+02 -9.524e+03 2.275e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -8.91320E-03 +/- 2.08891 2 1 npeggrb beta -2.48165 +/- 0.579413 3 1 npeggrb tem keV 16.5876 +/- 22.7433 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6751.29 +/- 1508.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138497e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.00705661 -3 -0.0352333 -2.48739 16.8874 6741.11 ================================================== Variances and Principal Axes 1 2 3 7 2.1315E-02| -0.4904 -0.8699 -0.0537 0.0002 1.0505E-01| 0.8660 -0.4933 0.0817 0.0002 4.6267E+02| -0.0975 -0.0064 0.9952 0.0034 2.2022E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.635e+00 4.524e-01 -4.686e+01 5.788e+02 4.524e-01 3.166e-01 -5.521e+00 7.503e+02 -4.686e+01 -5.521e+00 4.836e+02 -7.477e+03 5.788e+02 7.503e+02 -7.477e+03 2.202e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 78.50 using 59 PHA bins. Test statistic : Chi-Squared = 78.50 using 59 PHA bins. Reduced chi-squared = 1.427 for 55 degrees of freedom Null hypothesis probability = 2.044447e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00215306 -3 -0.0169183 -2.48355 16.6900 5639.17 ================================================== Variances and Principal Axes 1 2 3 7 4.1531E-02| -0.7920 -0.6052 -0.0807 0.0003 1.7532E-01| 0.6033 -0.7960 0.0487 0.0005 4.9606E+02| -0.0937 -0.0101 0.9955 0.0028 4.5783E+05| 0.0002 0.0006 -0.0027 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.460e+00 4.526e-01 -4.650e+01 8.469e+01 4.526e-01 3.279e-01 -5.702e+00 2.631e+02 -4.650e+01 -5.702e+00 4.951e+02 -1.256e+03 8.469e+01 2.631e+02 -1.256e+03 4.578e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.69183E-02 +/- 2.11193 2 1 npeggrb beta -2.48355 +/- 0.572602 3 1 npeggrb tem keV 16.6900 +/- 22.2510 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5639.17 +/- 676.628 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138620e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00146132 -2 -0.0215160 -2.48543 16.7461 5638.23 ================================================== Variances and Principal Axes 1 2 3 7 4.1211E-02| -0.7857 -0.6132 -0.0811 0.0003 1.7598E-01| 0.6111 -0.7898 0.0517 0.0005 4.8082E+02| -0.0958 -0.0090 0.9954 0.0048 4.6227E+05| 0.0004 0.0006 -0.0048 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.572e+00 4.520e-01 -4.669e+01 1.800e+02 4.520e-01 3.205e-01 -5.575e+00 2.691e+02 -4.669e+01 -5.575e+00 4.869e+02 -2.208e+03 1.800e+02 2.691e+02 -2.208e+03 4.623e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.15160E-02 +/- 2.13827 2 1 npeggrb beta -2.48543 +/- 0.566109 3 1 npeggrb tem keV 16.7461 +/- 22.0665 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5638.23 +/- 679.893 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138622e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.000601681 5 -0.0215160 -2.48543 16.7461 5638.21 ================================================== Variances and Principal Axes 1 2 3 7 4.1529E-02| -0.7875 -0.6110 -0.0813 0.0003 1.7476E-01| 0.6090 -0.7916 0.0503 0.0005 4.8774E+02| -0.0951 -0.0099 0.9954 0.0030 4.5765E+05| 0.0002 0.0006 -0.0030 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.527e+00 4.517e-01 -4.648e+01 9.889e+01 4.517e-01 3.233e-01 -5.605e+00 2.624e+02 -4.648e+01 -5.605e+00 4.875e+02 -1.386e+03 9.889e+01 2.624e+02 -1.386e+03 4.576e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.15160E-02 +/- 2.12757 2 1 npeggrb beta -2.48543 +/- 0.568567 3 1 npeggrb tem keV 16.7461 +/- 22.0789 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5638.21 +/- 676.497 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138622e-02 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:52 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.11685E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.15160E-02 +/- 2.12757 2 1 npeggrb beta -2.48543 +/- 0.568567 3 1 npeggrb tem keV 16.7461 +/- 22.0789 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5638.21 +/- 676.497 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138622e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 6840.55, 6888.71 and delta stat 2.27553, 2.93762 but latest trial 6872.22 gives 3.00881 Suggest that you check this result using the steppar command. 7 4488.61 6864.63 (-1149.6,1226.42) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 240.59 using 59 PHA bins. Test statistic : Chi-Squared = 240.59 using 59 PHA bins. Reduced chi-squared = 4.3744 for 55 degrees of freedom Null hypothesis probability = 4.682651e-25 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.066 1.79476 -2 -0.857195 -2.15663 23.1429 7193.93 72.1591 1.41119 -2 -0.0678843 -2.34691 16.0979 7053.70 72.0392 0.224072 -3 0.0546575 -2.45569 15.9889 6787.71 72.0312 0.147515 -4 -0.0690311 -2.49119 17.1815 6729.95 ================================================== Variances and Principal Axes 1 2 3 7 2.0417E-02| -0.4645 -0.8840 -0.0529 0.0002 1.0963E-01| 0.8794 -0.4675 0.0898 0.0002 4.3677E+02| -0.1041 -0.0048 0.9945 0.0042 2.2619E+06| 0.0004 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.130e+00 4.528e-01 -4.869e+01 8.292e+02 4.528e-01 2.902e-01 -5.179e+00 7.370e+02 -4.869e+01 -5.179e+00 4.716e+02 -9.454e+03 8.292e+02 7.370e+02 -9.454e+03 2.262e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.90311E-02 +/- 2.26489 2 1 npeggrb beta -2.49119 +/- 0.538726 3 1 npeggrb tem keV 17.1815 +/- 21.7152 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6729.95 +/- 1503.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.137169e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.0287973 -3 -0.00891320 -2.48165 16.5876 6751.29 ================================================== Variances and Principal Axes 1 2 3 7 2.1518E-02| -0.5194 -0.8529 -0.0525 0.0002 1.0531E-01| 0.8496 -0.5221 0.0754 0.0002 4.8145E+02| -0.0917 -0.0054 0.9958 0.0042 2.2752E+06| 0.0003 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.364e+00 4.545e-01 -4.700e+01 7.255e+02 4.545e-01 3.357e-01 -5.917e+00 7.943e+02 -4.700e+01 -5.917e+00 5.173e+02 -9.524e+03 7.255e+02 7.943e+02 -9.524e+03 2.275e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -8.91320E-03 +/- 2.08891 2 1 npeggrb beta -2.48165 +/- 0.579413 3 1 npeggrb tem keV 16.5876 +/- 22.7433 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6751.29 +/- 1508.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138497e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.00705661 -3 -0.0352333 -2.48739 16.8874 6741.11 ================================================== Variances and Principal Axes 1 2 3 7 2.1315E-02| -0.4904 -0.8699 -0.0537 0.0002 1.0505E-01| 0.8660 -0.4933 0.0817 0.0002 4.6267E+02| -0.0975 -0.0064 0.9952 0.0034 2.2022E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.635e+00 4.524e-01 -4.686e+01 5.788e+02 4.524e-01 3.166e-01 -5.521e+00 7.503e+02 -4.686e+01 -5.521e+00 4.836e+02 -7.477e+03 5.788e+02 7.503e+02 -7.477e+03 2.202e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 3386.88 using 59 PHA bins. Test statistic : Chi-Squared = 3386.88 using 59 PHA bins. Reduced chi-squared = 61.5796 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00215211 -3 -0.0195439 -2.48384 16.7177 1240.44 ================================================== Variances and Principal Axes 1 2 3 7 2.3090E-02| -0.9587 -0.2690 -0.0928 -0.0012 2.7459E-01| 0.2689 -0.9631 0.0139 0.0008 4.9848E+02| -0.0931 -0.0116 0.9956 -0.0058 2.5318E+04| -0.0020 0.0004 0.0057 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.458e+00 4.526e-01 -4.647e+01 -4.948e+01 4.526e-01 3.278e-01 -5.702e+00 1.052e+01 -4.647e+01 -5.702e+00 4.949e+02 1.404e+02 -4.948e+01 1.052e+01 1.404e+02 2.532e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.95439E-02 +/- 2.11132 2 1 npeggrb beta -2.48384 +/- 0.572535 3 1 npeggrb tem keV 16.7177 +/- 22.2461 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1240.44 +/- 159.112 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138623e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00128717 -1 -0.0195430 -2.48487 16.7232 1240.37 ================================================== Variances and Principal Axes 1 2 3 7 2.3194E-02| -0.9571 -0.2741 -0.0943 -0.0013 2.7016E-01| 0.2739 -0.9616 0.0149 0.0008 4.9136E+02| -0.0947 -0.0115 0.9954 -0.0061 2.5388E+04| -0.0020 0.0004 0.0060 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.552e+00 4.519e-01 -4.663e+01 -5.071e+01 4.519e-01 3.212e-01 -5.591e+00 1.027e+01 -4.663e+01 -5.591e+00 4.878e+02 1.482e+02 -5.071e+01 1.027e+01 1.482e+02 2.539e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.95430E-02 +/- 2.13357 2 1 npeggrb beta -2.48487 +/- 0.566776 3 1 npeggrb tem keV 16.7232 +/- 22.0855 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1240.37 +/- 159.334 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138625e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 8.18777e-05 1 -0.0195431 -2.48487 16.7232 1240.36 ================================================== Variances and Principal Axes 1 2 3 7 2.3209E-02| -0.9572 -0.2735 -0.0943 -0.0013 2.7095E-01| 0.2733 -0.9618 0.0149 0.0008 4.9015E+02| -0.0948 -0.0116 0.9954 -0.0051 2.5328E+04| -0.0019 0.0004 0.0050 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.536e+00 4.517e-01 -4.647e+01 -4.824e+01 4.517e-01 3.222e-01 -5.591e+00 1.054e+01 -4.647e+01 -5.591e+00 4.863e+02 1.232e+02 -4.824e+01 1.054e+01 1.232e+02 2.533e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.95431E-02 +/- 2.12977 2 1 npeggrb beta -2.48487 +/- 0.567667 3 1 npeggrb tem keV 16.7232 +/- 22.0520 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1240.36 +/- 159.145 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:52 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.11687E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.95431E-02 +/- 2.12977 2 1 npeggrb beta -2.48487 +/- 0.567667 3 1 npeggrb tem keV 16.7232 +/- 22.0520 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1240.36 +/- 159.145 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1589.45, 1591.63 and delta stat 2.65304, 2.7565 but latest trial 1590.58 gives 2.62826 Suggest that you check this result using the steppar command. 7 980.094 1590.54 (-260.264,350.182) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 240.59 using 59 PHA bins. Test statistic : Chi-Squared = 240.59 using 59 PHA bins. Reduced chi-squared = 4.3744 for 55 degrees of freedom Null hypothesis probability = 4.682651e-25 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.066 1.79476 -2 -0.857195 -2.15663 23.1429 7193.93 72.1591 1.41119 -2 -0.0678843 -2.34691 16.0979 7053.70 72.0392 0.224072 -3 0.0546575 -2.45569 15.9889 6787.71 72.0312 0.147515 -4 -0.0690311 -2.49119 17.1815 6729.95 ================================================== Variances and Principal Axes 1 2 3 7 2.0417E-02| -0.4645 -0.8840 -0.0529 0.0002 1.0963E-01| 0.8794 -0.4675 0.0898 0.0002 4.3677E+02| -0.1041 -0.0048 0.9945 0.0042 2.2619E+06| 0.0004 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.130e+00 4.528e-01 -4.869e+01 8.292e+02 4.528e-01 2.902e-01 -5.179e+00 7.370e+02 -4.869e+01 -5.179e+00 4.716e+02 -9.454e+03 8.292e+02 7.370e+02 -9.454e+03 2.262e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.90311E-02 +/- 2.26489 2 1 npeggrb beta -2.49119 +/- 0.538726 3 1 npeggrb tem keV 17.1815 +/- 21.7152 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6729.95 +/- 1503.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.137169e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.0287973 -3 -0.00891320 -2.48165 16.5876 6751.29 ================================================== Variances and Principal Axes 1 2 3 7 2.1518E-02| -0.5194 -0.8529 -0.0525 0.0002 1.0531E-01| 0.8496 -0.5221 0.0754 0.0002 4.8145E+02| -0.0917 -0.0054 0.9958 0.0042 2.2752E+06| 0.0003 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.364e+00 4.545e-01 -4.700e+01 7.255e+02 4.545e-01 3.357e-01 -5.917e+00 7.943e+02 -4.700e+01 -5.917e+00 5.173e+02 -9.524e+03 7.255e+02 7.943e+02 -9.524e+03 2.275e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -8.91320E-03 +/- 2.08891 2 1 npeggrb beta -2.48165 +/- 0.579413 3 1 npeggrb tem keV 16.5876 +/- 22.7433 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6751.29 +/- 1508.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138497e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.00705661 -3 -0.0352333 -2.48739 16.8874 6741.11 ================================================== Variances and Principal Axes 1 2 3 7 2.1315E-02| -0.4904 -0.8699 -0.0537 0.0002 1.0505E-01| 0.8660 -0.4933 0.0817 0.0002 4.6267E+02| -0.0975 -0.0064 0.9952 0.0034 2.2022E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.635e+00 4.524e-01 -4.686e+01 5.788e+02 4.524e-01 3.166e-01 -5.521e+00 7.503e+02 -4.686e+01 -5.521e+00 4.836e+02 -7.477e+03 5.788e+02 7.503e+02 -7.477e+03 2.202e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 80.82 using 59 PHA bins. Test statistic : Chi-Squared = 80.82 using 59 PHA bins. Reduced chi-squared = 1.469 for 55 degrees of freedom Null hypothesis probability = 1.327447e-02 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 924.16 using 59 PHA bins. Test statistic : Chi-Squared = 924.16 using 59 PHA bins. Reduced chi-squared = 16.803 for 55 degrees of freedom Null hypothesis probability = 4.392799e-158 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00216571 -3 -0.0167091 -2.48353 16.6879 2075.13 ================================================== Variances and Principal Axes 1 2 3 7 4.8938E-02| -0.9756 -0.1987 -0.0939 0.0006 1.8761E-01| 0.1989 -0.9800 0.0074 -0.0014 4.9956E+02| -0.0935 -0.0115 0.9956 0.0002 4.8859E+04| 0.0009 -0.0013 -0.0002 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.461e+00 4.524e-01 -4.650e+01 4.434e+01 4.524e-01 3.277e-01 -5.699e+00 -6.244e+01 -4.650e+01 -5.699e+00 4.951e+02 -8.018e+00 4.434e+01 -6.244e+01 -8.018e+00 4.886e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.67091E-02 +/- 2.11209 2 1 npeggrb beta -2.48353 +/- 0.572482 3 1 npeggrb tem keV 16.6879 +/- 22.2515 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2075.13 +/- 221.040 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138619e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00140526 -2 -0.0216359 -2.48549 16.7473 2075.44 ================================================== Variances and Principal Axes 1 2 3 7 4.9235E-02| -0.9744 -0.2035 -0.0958 0.0006 1.8399E-01| 0.2037 -0.9790 0.0082 -0.0014 4.9069E+02| -0.0954 -0.0115 0.9954 0.0006 4.8994E+04| 0.0010 -0.0013 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.567e+00 4.517e-01 -4.663e+01 4.671e+01 4.517e-01 3.203e-01 -5.571e+00 -6.155e+01 -4.663e+01 -5.571e+00 4.862e+02 -2.749e+01 4.671e+01 -6.155e+01 -2.749e+01 4.899e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.16359E-02 +/- 2.13704 2 1 npeggrb beta -2.48549 +/- 0.565979 3 1 npeggrb tem keV 16.7473 +/- 22.0494 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2075.44 +/- 221.345 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138621e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00041101 -1 -0.0219695 -2.48523 16.7496 2075.38 ================================================== Variances and Principal Axes 1 2 3 7 4.9238E-02| -0.9746 -0.2028 -0.0953 0.0006 1.8567E-01| 0.2029 -0.9792 0.0083 -0.0014 4.9207E+02| -0.0950 -0.0113 0.9954 -0.0012 4.8798E+04| 0.0008 -0.0013 0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.527e+00 4.520e-01 -4.649e+01 3.809e+01 4.520e-01 3.233e-01 -5.608e+00 -6.267e+01 -4.649e+01 -5.608e+00 4.876e+02 5.899e+01 3.809e+01 -6.267e+01 5.899e+01 4.880e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.19695E-02 +/- 2.12769 2 1 npeggrb beta -2.48523 +/- 0.568579 3 1 npeggrb tem keV 16.7496 +/- 22.0826 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2075.38 +/- 220.903 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138622e-02 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:53 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.11687E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.19695E-02 +/- 2.12769 2 1 npeggrb beta -2.48523 +/- 0.568579 3 1 npeggrb tem keV 16.7496 +/- 22.0826 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2075.38 +/- 220.903 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138622e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138622e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 240.59 using 59 PHA bins. Test statistic : Chi-Squared = 240.59 using 59 PHA bins. Reduced chi-squared = 4.3744 for 55 degrees of freedom Null hypothesis probability = 4.682651e-25 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.066 1.79476 -2 -0.857195 -2.15663 23.1429 7193.93 72.1591 1.41119 -2 -0.0678843 -2.34691 16.0979 7053.70 72.0392 0.224072 -3 0.0546575 -2.45569 15.9889 6787.71 72.0312 0.147515 -4 -0.0690311 -2.49119 17.1815 6729.95 ================================================== Variances and Principal Axes 1 2 3 7 2.0417E-02| -0.4645 -0.8840 -0.0529 0.0002 1.0963E-01| 0.8794 -0.4675 0.0898 0.0002 4.3677E+02| -0.1041 -0.0048 0.9945 0.0042 2.2619E+06| 0.0004 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.130e+00 4.528e-01 -4.869e+01 8.292e+02 4.528e-01 2.902e-01 -5.179e+00 7.370e+02 -4.869e+01 -5.179e+00 4.716e+02 -9.454e+03 8.292e+02 7.370e+02 -9.454e+03 2.262e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.90311E-02 +/- 2.26489 2 1 npeggrb beta -2.49119 +/- 0.538726 3 1 npeggrb tem keV 17.1815 +/- 21.7152 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6729.95 +/- 1503.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.137169e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.0287973 -3 -0.00891320 -2.48165 16.5876 6751.29 ================================================== Variances and Principal Axes 1 2 3 7 2.1518E-02| -0.5194 -0.8529 -0.0525 0.0002 1.0531E-01| 0.8496 -0.5221 0.0754 0.0002 4.8145E+02| -0.0917 -0.0054 0.9958 0.0042 2.2752E+06| 0.0003 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.364e+00 4.545e-01 -4.700e+01 7.255e+02 4.545e-01 3.357e-01 -5.917e+00 7.943e+02 -4.700e+01 -5.917e+00 5.173e+02 -9.524e+03 7.255e+02 7.943e+02 -9.524e+03 2.275e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -8.91320E-03 +/- 2.08891 2 1 npeggrb beta -2.48165 +/- 0.579413 3 1 npeggrb tem keV 16.5876 +/- 22.7433 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6751.29 +/- 1508.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138497e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.00705661 -3 -0.0352333 -2.48739 16.8874 6741.11 ================================================== Variances and Principal Axes 1 2 3 7 2.1315E-02| -0.4904 -0.8699 -0.0537 0.0002 1.0505E-01| 0.8660 -0.4933 0.0817 0.0002 4.6267E+02| -0.0975 -0.0064 0.9952 0.0034 2.2022E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.635e+00 4.524e-01 -4.686e+01 5.788e+02 4.524e-01 3.166e-01 -5.521e+00 7.503e+02 -4.686e+01 -5.521e+00 4.836e+02 -7.477e+03 5.788e+02 7.503e+02 -7.477e+03 2.202e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 233.44 using 59 PHA bins. Test statistic : Chi-Squared = 233.44 using 59 PHA bins. Reduced chi-squared = 4.2444 for 55 degrees of freedom Null hypothesis probability = 7.573000e-24 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1835.45 using 59 PHA bins. Test statistic : Chi-Squared = 1835.45 using 59 PHA bins. Reduced chi-squared = 33.3719 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00213646 -3 -0.0201013 -2.48392 16.7236 1593.11 ================================================== Variances and Principal Axes 1 2 3 7 1.4866E-02| -0.7029 -0.7074 -0.0740 0.0009 1.7060E-01| 0.7051 -0.7067 0.0583 0.0009 4.9956E+02| -0.0935 -0.0112 0.9956 0.0009 1.0415E+05| 0.0000 0.0013 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.461e+00 4.525e-01 -4.651e+01 4.987e+00 4.525e-01 3.279e-01 -5.700e+00 1.340e+02 -4.651e+01 -5.700e+00 4.952e+02 -9.258e+01 4.987e+00 1.340e+02 -9.258e+01 1.042e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.01013E-02 +/- 2.11222 2 1 npeggrb beta -2.48392 +/- 0.572586 3 1 npeggrb tem keV 16.7236 +/- 22.2534 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1593.11 +/- 322.729 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138623e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00115616 -1 -0.0201672 -2.48447 16.7288 1592.93 ================================================== Variances and Principal Axes 1 2 3 7 1.4798E-02| -0.6973 -0.7129 -0.0743 0.0009 1.7019E-01| 0.7105 -0.7011 0.0604 0.0009 4.9173E+02| -0.0951 -0.0107 0.9954 0.0027 1.0421E+05| 0.0002 0.0013 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.549e+00 4.515e-01 -4.662e+01 2.240e+01 4.515e-01 3.215e-01 -5.591e+00 1.347e+02 -4.662e+01 -5.591e+00 4.879e+02 -2.731e+02 2.240e+01 1.347e+02 -2.731e+02 1.042e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.01672E-02 +/- 2.13275 2 1 npeggrb beta -2.48447 +/- 0.566996 3 1 npeggrb tem keV 16.7288 +/- 22.0895 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1592.93 +/- 322.809 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.000561751 0 -0.0201790 -2.48452 16.7291 1592.92 ================================================== Variances and Principal Axes 1 2 3 7 1.4857E-02| -0.6966 -0.7136 -0.0745 0.0009 1.6963E-01| 0.7112 -0.7004 0.0601 0.0009 4.9192E+02| -0.0951 -0.0111 0.9954 0.0012 1.0412E+05| 0.0001 0.0013 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.542e+00 4.516e-01 -4.657e+01 8.214e+00 4.516e-01 3.221e-01 -5.594e+00 1.334e+02 -4.657e+01 -5.594e+00 4.876e+02 -1.275e+02 8.214e+00 1.334e+02 -1.275e+02 1.041e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.01790E-02 +/- 2.13126 2 1 npeggrb beta -2.48452 +/- 0.567546 3 1 npeggrb tem keV 16.7291 +/- 22.0809 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1592.92 +/- 322.683 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:53 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.11690E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.01790E-02 +/- 2.13126 2 1 npeggrb beta -2.48452 +/- 0.567546 3 1 npeggrb tem keV 16.7291 +/- 22.0809 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1592.92 +/- 322.683 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 240.59 using 59 PHA bins. Test statistic : Chi-Squared = 240.59 using 59 PHA bins. Reduced chi-squared = 4.3744 for 55 degrees of freedom Null hypothesis probability = 4.682651e-25 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.066 1.79476 -2 -0.857195 -2.15663 23.1429 7193.93 72.1591 1.41119 -2 -0.0678843 -2.34691 16.0979 7053.70 72.0392 0.224072 -3 0.0546575 -2.45569 15.9889 6787.71 72.0312 0.147515 -4 -0.0690311 -2.49119 17.1815 6729.95 ================================================== Variances and Principal Axes 1 2 3 7 2.0417E-02| -0.4645 -0.8840 -0.0529 0.0002 1.0963E-01| 0.8794 -0.4675 0.0898 0.0002 4.3677E+02| -0.1041 -0.0048 0.9945 0.0042 2.2619E+06| 0.0004 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.130e+00 4.528e-01 -4.869e+01 8.292e+02 4.528e-01 2.902e-01 -5.179e+00 7.370e+02 -4.869e+01 -5.179e+00 4.716e+02 -9.454e+03 8.292e+02 7.370e+02 -9.454e+03 2.262e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.90311E-02 +/- 2.26489 2 1 npeggrb beta -2.49119 +/- 0.538726 3 1 npeggrb tem keV 17.1815 +/- 21.7152 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6729.95 +/- 1503.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.137169e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.0287973 -3 -0.00891320 -2.48165 16.5876 6751.29 ================================================== Variances and Principal Axes 1 2 3 7 2.1518E-02| -0.5194 -0.8529 -0.0525 0.0002 1.0531E-01| 0.8496 -0.5221 0.0754 0.0002 4.8145E+02| -0.0917 -0.0054 0.9958 0.0042 2.2752E+06| 0.0003 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.364e+00 4.545e-01 -4.700e+01 7.255e+02 4.545e-01 3.357e-01 -5.917e+00 7.943e+02 -4.700e+01 -5.917e+00 5.173e+02 -9.524e+03 7.255e+02 7.943e+02 -9.524e+03 2.275e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -8.91320E-03 +/- 2.08891 2 1 npeggrb beta -2.48165 +/- 0.579413 3 1 npeggrb tem keV 16.5876 +/- 22.7433 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6751.29 +/- 1508.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138497e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.00705661 -3 -0.0352333 -2.48739 16.8874 6741.11 ================================================== Variances and Principal Axes 1 2 3 7 2.1315E-02| -0.4904 -0.8699 -0.0537 0.0002 1.0505E-01| 0.8660 -0.4933 0.0817 0.0002 4.6267E+02| -0.0975 -0.0064 0.9952 0.0034 2.2022E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.635e+00 4.524e-01 -4.686e+01 5.788e+02 4.524e-01 3.166e-01 -5.521e+00 7.503e+02 -4.686e+01 -5.521e+00 4.836e+02 -7.477e+03 5.788e+02 7.503e+02 -7.477e+03 2.202e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1317.34 using 59 PHA bins. Test statistic : Chi-Squared = 1317.34 using 59 PHA bins. Reduced chi-squared = 23.9516 for 55 degrees of freedom Null hypothesis probability = 2.171797e-239 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 12219.46 using 59 PHA bins. Test statistic : Chi-Squared = 12219.46 using 59 PHA bins. Reduced chi-squared = 222.1720 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00214836 -3 -0.0202116 -2.48413 16.7253 712.160 ================================================== Variances and Principal Axes 1 2 3 7 5.0706E-03| -0.3692 -0.9285 -0.0396 0.0013 9.4267E-02| 0.9245 -0.3713 0.0864 0.0008 4.5680E+02| -0.0949 -0.0046 0.9953 0.0189 1.2034E+05| 0.0015 0.0016 -0.0188 0.9998 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.462e+00 4.523e-01 -4.651e+01 1.773e+02 4.523e-01 3.278e-01 -5.698e+00 1.901e+02 -4.651e+01 -5.698e+00 4.953e+02 -2.259e+03 1.773e+02 1.901e+02 -2.259e+03 1.203e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.02116E-02 +/- 2.11234 2 1 npeggrb beta -2.48413 +/- 0.572520 3 1 npeggrb tem keV 16.7253 +/- 22.2547 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 712.160 +/- 346.845 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138624e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.000951196 -1 -0.0203730 -2.48429 16.7301 712.127 ================================================== Variances and Principal Axes 1 2 3 7 5.0431E-03| -0.3666 -0.9295 -0.0397 0.0013 9.5110E-02| 0.9254 -0.3687 0.0882 0.0008 4.4781E+02| -0.0966 -0.0044 0.9951 0.0193 1.2014E+05| 0.0016 0.0016 -0.0193 0.9998 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.549e+00 4.517e-01 -4.663e+01 1.855e+02 4.517e-01 3.217e-01 -5.593e+00 1.884e+02 -4.663e+01 -5.593e+00 4.881e+02 -2.307e+03 1.855e+02 1.884e+02 -2.307e+03 1.201e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.03730E-02 +/- 2.13285 2 1 npeggrb beta -2.48429 +/- 0.567143 3 1 npeggrb tem keV 16.7301 +/- 22.0929 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 712.127 +/- 346.545 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138625e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.000718707 2 -0.0203730 -2.48429 16.7301 712.126 ================================================== Variances and Principal Axes 1 2 3 7 5.0446E-03| -0.3667 -0.9295 -0.0397 0.0013 9.5071E-02| 0.9253 -0.3688 0.0881 0.0008 4.4786E+02| -0.0965 -0.0044 0.9951 0.0193 1.2016E+05| 0.0015 0.0016 -0.0192 0.9998 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.544e+00 4.514e-01 -4.660e+01 1.850e+02 4.514e-01 3.219e-01 -5.593e+00 1.885e+02 -4.660e+01 -5.593e+00 4.880e+02 -2.302e+03 1.850e+02 1.885e+02 -2.302e+03 1.201e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.03730E-02 +/- 2.13175 2 1 npeggrb beta -2.48429 +/- 0.567356 3 1 npeggrb tem keV 16.7301 +/- 22.0903 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 712.126 +/- 346.574 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:54 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.11691E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.03730E-02 +/- 2.13175 2 1 npeggrb beta -2.48429 +/- 0.567356 3 1 npeggrb tem keV 16.7301 +/- 22.0903 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 712.126 +/- 346.574 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138626e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. 7 0 1354.59 (-712.126,642.466) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 240.59 using 59 PHA bins. Test statistic : Chi-Squared = 240.59 using 59 PHA bins. Reduced chi-squared = 4.3744 for 55 degrees of freedom Null hypothesis probability = 4.682651e-25 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 74.066 1.79476 -2 -0.857195 -2.15663 23.1429 7193.93 72.1591 1.41119 -2 -0.0678843 -2.34691 16.0979 7053.70 72.0392 0.224072 -3 0.0546575 -2.45569 15.9889 6787.71 72.0312 0.147515 -4 -0.0690311 -2.49119 17.1815 6729.95 ================================================== Variances and Principal Axes 1 2 3 7 2.0417E-02| -0.4645 -0.8840 -0.0529 0.0002 1.0963E-01| 0.8794 -0.4675 0.0898 0.0002 4.3677E+02| -0.1041 -0.0048 0.9945 0.0042 2.2619E+06| 0.0004 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.130e+00 4.528e-01 -4.869e+01 8.292e+02 4.528e-01 2.902e-01 -5.179e+00 7.370e+02 -4.869e+01 -5.179e+00 4.716e+02 -9.454e+03 8.292e+02 7.370e+02 -9.454e+03 2.262e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.90311E-02 +/- 2.26489 2 1 npeggrb beta -2.49119 +/- 0.538726 3 1 npeggrb tem keV 17.1815 +/- 21.7152 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6729.95 +/- 1503.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.137169e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.0287973 -3 -0.00891320 -2.48165 16.5876 6751.29 ================================================== Variances and Principal Axes 1 2 3 7 2.1518E-02| -0.5194 -0.8529 -0.0525 0.0002 1.0531E-01| 0.8496 -0.5221 0.0754 0.0002 4.8145E+02| -0.0917 -0.0054 0.9958 0.0042 2.2752E+06| 0.0003 0.0003 -0.0042 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.364e+00 4.545e-01 -4.700e+01 7.255e+02 4.545e-01 3.357e-01 -5.917e+00 7.943e+02 -4.700e+01 -5.917e+00 5.173e+02 -9.524e+03 7.255e+02 7.943e+02 -9.524e+03 2.275e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -8.91320E-03 +/- 2.08891 2 1 npeggrb beta -2.48165 +/- 0.579413 3 1 npeggrb tem keV 16.5876 +/- 22.7433 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6751.29 +/- 1508.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138497e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0298 0.00705661 -3 -0.0352333 -2.48739 16.8874 6741.11 ================================================== Variances and Principal Axes 1 2 3 7 2.1315E-02| -0.4904 -0.8699 -0.0537 0.0002 1.0505E-01| 0.8660 -0.4933 0.0817 0.0002 4.6267E+02| -0.0975 -0.0064 0.9952 0.0034 2.2022E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.635e+00 4.524e-01 -4.686e+01 5.788e+02 4.524e-01 3.166e-01 -5.521e+00 7.503e+02 -4.686e+01 -5.521e+00 4.836e+02 -7.477e+03 5.788e+02 7.503e+02 -7.477e+03 2.202e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -3.52333E-02 +/- 2.15295 2 1 npeggrb beta -2.48739 +/- 0.562670 3 1 npeggrb tem keV 16.8874 +/- 21.9920 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 6741.11 +/- 1483.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138522e-02 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1317.34 using 59 PHA bins. Test statistic : Chi-Squared = 1317.34 using 59 PHA bins. Reduced chi-squared = 23.9516 for 55 degrees of freedom Null hypothesis probability = 2.171797e-239 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 1317.34 using 59 PHA bins. Test statistic : Chi-Squared = 1317.34 using 59 PHA bins. Reduced chi-squared = 23.9516 for 55 degrees of freedom Null hypothesis probability = 2.171797e-239 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.00215348 -3 -0.0204736 -2.48436 16.7287 1819.29 ================================================== Variances and Principal Axes 1 2 3 7 2.9228E-03| -0.2734 -0.9615 -0.0291 0.0004 8.4379E-02| 0.9571 -0.2749 0.0911 0.0002 4.3744E+02| -0.0956 -0.0029 0.9954 0.0063 1.5861E+06| 0.0005 0.0004 -0.0062 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.462e+00 4.525e-01 -4.652e+01 7.868e+02 4.525e-01 3.277e-01 -5.700e+00 7.067e+02 -4.652e+01 -5.700e+00 4.953e+02 -9.905e+03 7.868e+02 7.067e+02 -9.905e+03 1.586e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.04736E-02 +/- 2.11238 2 1 npeggrb beta -2.48436 +/- 0.572488 3 1 npeggrb tem keV 16.7287 +/- 22.2556 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1819.29 +/- 1259.39 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138624e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.000929364 -1 -0.0205824 -2.48444 16.7327 1819.16 ================================================== Variances and Principal Axes 1 2 3 7 2.9179E-03| -0.2665 -0.9634 -0.0292 0.0004 8.4664E-02| 0.9589 -0.2681 0.0926 0.0002 4.3651E+02| -0.0970 -0.0034 0.9953 0.0060 1.5608E+06| 0.0005 0.0004 -0.0060 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.543e+00 4.518e-01 -4.658e+01 7.431e+02 4.518e-01 3.219e-01 -5.596e+00 6.935e+02 -4.658e+01 -5.596e+00 4.878e+02 -9.298e+03 7.431e+02 6.935e+02 -9.298e+03 1.561e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.05824E-02 +/- 2.13141 2 1 npeggrb beta -2.48444 +/- 0.567358 3 1 npeggrb tem keV 16.7327 +/- 22.0864 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1819.16 +/- 1249.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138625e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 72.0297 0.000579748 -1 -0.0208114 -2.48449 16.7355 1819.10 ================================================== Variances and Principal Axes 1 2 3 7 2.9154E-03| -0.2684 -0.9629 -0.0292 0.0004 8.4820E-02| 0.9584 -0.2700 0.0926 0.0002 4.3399E+02| -0.0971 -0.0032 0.9953 0.0061 1.5688E+06| 0.0005 0.0004 -0.0061 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.540e+00 4.514e-01 -4.657e+01 7.652e+02 4.514e-01 3.220e-01 -5.594e+00 6.960e+02 -4.657e+01 -5.594e+00 4.878e+02 -9.528e+03 7.652e+02 6.960e+02 -9.528e+03 1.569e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.08114E-02 +/- 2.13075 2 1 npeggrb beta -2.48449 +/- 0.567480 3 1 npeggrb tem keV 16.7355 +/- 22.0858 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1819.10 +/- 1252.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138625e-02 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 13:05:54 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00210254000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00210254000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00210254000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.125e-02 +/- 9.272e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 132.9 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00210254000b_preslew.rsp for Source 1 Spectral data counts: 1.4949 Model predicted rate: 1.11691E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.08114E-02 +/- 2.13075 2 1 npeggrb beta -2.48449 +/- 0.567480 3 1 npeggrb tem keV 16.7355 +/- 22.0858 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1819.10 +/- 1252.51 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138625e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 72.03 using 59 PHA bins. Test statistic : Chi-Squared = 72.03 using 59 PHA bins. Reduced chi-squared = 1.310 for 55 degrees of freedom Null hypothesis probability = 6.138625e-02 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 5.00000 ( -6.86153 -5 ) beta : -2.16749 ( -0.273546 0.29127 ) Epeak [keV] : 22.2990 ( -5.73821 4.85484 ) Norm@50keV : 234.197 ( -29.5956 1455.7 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 71.90 using 59 PHA bins. # Reduced chi-squared = 1.307 for 55 degrees of freedom # Null hypothesis probability = 6.266215e-02 Photon flux (15-150 keV) in 132.9 sec: 9.61620E-02 ( 6.90384 -0.01425 ) ph/cm2/s Energy fluence (15-150 keV) : 7.49318e-07 ( -7.48388e-07 -1.52782e-07 ) ergs/cm2